Dlp- D295 Perform A Manual Span Upgrade On An Sncp - Cisco ONS 15454 SDH Procedure Manual

DLP- D295 Perform a Manual Span Upgrade on an SNCP

Verify that the transmit signal falls within the acceptable range. See
Step 8
card transmit and receive levels.
Step 9 Complete the
page 20-37
become active.
When cards in both endpoint nodes have been successfully upgraded and all the facility alarms (LOS,
Step 10
SD, or SF) are cleared, remove the Force switch from both endpoints (nodes) on the upgraded span. See
the
Repeat these steps for each span in the MS-SPRing. When all spans in the MS-SPRing have been
Step 11
upgraded, the ring is upgraded.
Return to your originating procedure (NTP).
Step 12
DLP-D295 Perform a Manual Span Upgrade on an SNCP
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Warning Do not reach into a vacant slot or chassis while you install or remove a module or a fan. Exposed
circuitry could constitute an energy hazard. Statement 206
Complete the
Step 1
on the span that you will upgrade.
Remove the fiber from both endpoint nodes in the span and ensure that traffic is still running.
Step 2
Remove the STM-N cards from both span endpoints.
Step 3
For both ends of the span, in node view right-click each STM-N slot and choose Change Card.
Step 4
In the Change Card dialog box, choose the new STM-N card type.
Step 5
Click OK.
Step 6
Step 7 Complete the
STM-N cards in both endpoints.
Verify that the transmit signal falls within the acceptable range. See
Step 8
card transmit and receive levels.
Complete the
Step 9
attach the fiber to the cards. Wait for the IMPROPRMVL alarm to clear and the cards to become active.
Cisco ONS 15454 SDH Procedure Guide, R7.0
19-80
"DLP-D338 Install Fiber-Optic Cables for MS-SPRing Configurations" task on
to attach the fiber to the cards. Wait for the IMPROPRMVL alarm to clear and the cards to
"DLP-D194 Clear an MS-SPRing Force Ring Switch" task on page
"DLP-D197 Initiate an SNCP Force Switch" task on page 18-84
"NTP-D16 Install STM-N Cards and Connectors" procedure on page 2-7
"DLP-D337 Install Fiber-Optic Cables for SNCP Configurations" task on page 20-33
This task upgrades SNCP spans to a higher optical speed. Repeat the
task to upgrade each span, and thus the entire ring, to the higher optical
rate. To downgrade an optical span in an SNCP ring, repeat this task but
choose a lower-rate card in
Higher-rate cards
Compatible hardware necessary for the upgrade
DLP-D60 Log into CTC, page 17-49
As needed
Onsite
Provisioning or higher
Chapter 19
Table 2-4 on page 2-17
18-82.
Step 5.
to apply a Force switch
Table 2-4 on page 2-17
DLPs D200 to D299
for STM-N
to install the new
for STM-N
to
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